On Miscellaneous Topics
Man Lā Yaḥḍuruh al-Faqīh|Volume 1|Book 1|Chapter 28
وَقَالَ اَلصَّادِقُ عَلَيْهِ اَلسَّلاَمُ: «إِنَّ اَللَّهَ عَزَّ وَ جَلَّ حَرَّمَ عِظَامَنَا عَلَى اَلْأَرْضِ وَ حَرَّمَ لُحُومَنَا عَلَى اَلدُّودِ أَنْ تَطْعَمَ مِنْهَا شَيْئاً.
Imam Jafar ibn Muhammad Al-Sadiq عليه السلام said: "Indeed, Allah سبحانه وتعالى, the Mighty and Majestic, has forbidden our bones from being consumed by the earth and has forbidden worms from eating our flesh."
- Ṣaḥīḥ al-Faqīh